* common/estream-printf.c (_ESTREAM_PRINTF_MALLOC): Remove.
(_ESTREAM_PRINTF_FREE): Remove.
(_ESTREAM_PRINTF_REALLOC): New.
(fixed_realloc) [!_ESTREAM_PRINTF_REALLOC]): New.
(estream_vasprintf): Use my_printf_realloc instead of my_printf_malloc
and my_printf_free.
(dynamic_buffer_out): Use my_printf_realloc instead of realloc.
--
This bug will never happen in current GnuPG/Libgcrypt because we use
the standard memory allocation functions via Libgcrypt. However, when
used in other environments it would mess up the heap for an asprintf
with an output length larger than ~512 bytes.
We better do this once and for all instead of cluttering all future
commits with diffs of trailing white spaces. In the majority of cases
blank or single lines are affected and thus this change won't disturb
a git blame too much. For future commits the pre-commit scripts
checks that this won't happen again.
